WN3563 DAL → DEN

Southwest Airlines · Dallas, TX to Denver, CO · 16 flights observed, 2026-06-04 to 2026-06-29 · 651 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -1 min, while the worst 10% run +71 min or later.

WN3563 covers more than one route in the data window — the stats below are for DAL → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
73%
Median delay
-1 min
90th percentile
+71 min
Cancellation rate
6%

How often is WN3563 on time?

Across 16 flights on DAL → DEN from 2026-06-04 to 2026-06-29, WN3563 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +71 min or later. 6% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1173%
16-30 min17%
31-60 min17%
61-120 min17%
2+ hrs17%

Performance by month

MonthFlightsOn-timeAvg delay
2026-061573%+17 min

Performance by day of week

DayFlightsOn-time
Mon4100%
TueNo data—
WedNo data—
Thu450%
Fri3100%
Sat450%
SunNo data—

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…